chore(noir): Release 0.12.0

[kevaundray]

🤖 I have created a release beep boop

0.12.0 (2023-09-15)

⚠ BREAKING CHANGES

• Change noir-lang/noir-source-resolver to noir-lang/source-resolver (#2718)
• use american spelling of "serialize" in stdlib (#2675)
• Restrict packages to contain at most a single contract (#2668)
• use two limbs for scalar mul (#2602)

Features

• Add initial version of noir.js (#2681) (e1687c9)
• Allow methods defined in a contract to be non-entry points (#2687) (2103b2f)
• Compile circuits and query circuit sizes in parallel for nargo info (#2665) (f173c05)
• Compile workspace packages in parallel (#2612) (16e5e4d)
• Handle should_fail_with case (#2541) (291d002)
• lsp: Add nargo capabilities for test metadata (#2532) (b4ee23e)
• nargo: Allow installing custom backends from the CLI (#2632) (c0c462c)
• parser: Allow multiple attributes (#2537) (7cdff2e)
• traits: Add default and override of methods (#2585) (98c3ba9)

Bug Fixes

• Avoid overflows in integer division (#2180) (6665210)
• aztec_noir: Support bools as input types (#2674) (9e7a0f0)
• Failing js tests (#2722) (398b6d7)
• Fix update_acir deleting all debug information (#2643) (a8a5395)
• Fix compilation using aztec feature flag (#2663) (7f6fe46)
• Implement auto-dereferencing when calling methods (#2581) (3c731b1)
• Initialise arrays returned by brillig (#2048) (788dfb4)
• Remove duplicate file extension in stack trace (#2655) (1114871)
• ssa: Slice mergers with multiple ifs (#2597) (6110638)
• Support for conditional stores (#2553) (6e6d952)
• Use high limb in scalar multiplication (#2619) (9014b8a)
• Use two limbs for scalar mul (#2602) (d0884ca)
• wasm: Apply transformation map to circuit debug information in noir_wasm (#2635) (9da822f)
• wasm: Avoid requesting stdlib paths from the source-resolver (#2650) (aebab34)
• wasm: Remove stacker from dependencies (#2637) (36691ab)

Miscellaneous Chores

• Change noir-lang/noir-source-resolver to noir-lang/source-resolver (#2718) (31e489e)
• Restrict packages to contain at most a single contract (#2668) (dc3358b)
• Use american spelling of "serialize" in stdlib (#2675) (56c96d0)

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[kevaundray]

🤖 Release is at https://github.com/noir-lang/noir/releases/tag/v0.12.0 🌻